🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474

Radius: 8.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.45 AU - 0.67 AU

Year: 295 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,790,513 km

• M1: 110,852 km (0.11 R)
• M2: 171,589 km (0.114 R)
• M3: 256,860 km (0.101 R)
• M4: 340,335 km (0.099 R)
• M5: 419,921 km (0.109 R)
• M6: 487,988 km (0.088 R)
• M7: 683,064 km (0.088 R)
• M8: 765,642 km (0.101 R)
• M9: 828,323 km (0.11 R)
• M10: 913,594 km (0.109 R)
• M11: 980,614 km (0.076 R)
• M12: 1,142,329 km (0.114 R)
• M13: 1,230,442 km (0.081 R)
• M14: 1,413,700 km (0.111 R)
• M15: 1,475,484 km (0.116 R)
• M16: 1,580,502 km (0.087 R)
• M17: 1,649,017 km (0.112 R)
• M18: 1,722,919 km (0.072 R)
• M19: 1,789,191 km (0.099 R)
• M20: 1,892,413 km (0.065 R)
• M21: 2,002,367 km (0.071 R)
• M22: 2,058,168 km (0.072 R)
• M23: 2,171,263 km (0.12 R)
• M24: 2,243,070 km (0.038 R)
• M25: 2,320,413 km (0.074 R)
• M26: 2,388,928 km (0.098 R)
• M27: 2,523,118 km (0.078 R)
• M28: 2,685,282 km (0.084 R)
• M29: 2,752,302 km (0.113 R)
• M30: 2,819,770 km (0.071 R)
• M31: 2,951,117 km (0.119 R)
• M32: 3,041,624 km (0.061 R)
• M33: 3,105,951 km (0.084 R)
• M34: 3,236,251 km (0.095 R)
• M35: 3,296,539 km (0.114 R)
• M36: 3,379,416 km (0.088 R)
• M37: 3,474,261 km (0.106 R)
• M38: 3,655,125 km (0.114 R)
• M39: 3,712,271 km (0.069 R)
• M40: 3,967,336 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 14.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.7 AU - 0.78 AU

Year: 447 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,790,513 km

• M1: 178,021 km (0.116 R)
• M2: 268,229 km (0.092 R)
• M3: 366,515 km (0.103 R)
• M4: 462,557 km (0.109 R)
• M5: 587,321 km (0.102 R)
• M6: 680,222 km (0.078 R)
• M7: 795,262 km (0.04 R)
• M8: 895,044 km (0.042 R)
• M9: 984,803 km (0.109 R)
• M10: 1,084,285 km (0.111 R)
• M11: 1,251,835 km (0.098 R)
• M12: 1,507,947 km (0.058 R)
• M13: 1,610,271 km (0.091 R)
• M14: 1,777,971 km (0.1 R)
• M15: 1,913,207 km (0.061 R)
• M16: 2,079,710 km (0.079 R)
• M17: 2,283,611 km (0.057 R)
• M18: 2,410,770 km (0.083 R)
• M19: 2,570,241 km (0.069 R)
• M20: 2,681,243 km (0.071 R)
• M21: 2,785,363 km (0.106 R)
• M22: 2,890,829 km (0.116 R)
• M23: 3,078,575 km (0.053 R)
• M24: 3,174,168 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 9.2

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.92 AU - 3.66 AU

Year: 4195 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,790,513 km

• M1: 191,036 km (0.112 R)
• M2: 251,773 km (0.093 R)
• M3: 421,567 km (0.047 R)
• M4: 550,969 km (0.083 R)
• M5: 652,247 km (0.104 R)
• M6: 1,160,879 km (0.078 R)
• M7: 1,294,321 km (0.105 R)
• M8: 1,447,210 km (0.12 R)
• M9: 1,740,721 km (0.107 R)
• M10: 1,863,391 km (0.11 R)
• M11: 2,265,510 km (0.091 R)
• M12: 2,349,135 km (0.111 R)
• M13: 2,624,096 km (0.099 R)
• M14: 2,747,664 km (0.097 R)
• M15: 2,909,379 km (0.115 R)
• M16: 3,037,435 km (0.104 R)
• M17: 3,148,586 km (0.077 R)
• M18: 3,261,234 km (0.092 R)
• M19: 3,356,079 km (0.09 R)
• M20: 3,413,524 km (0.064 R)
• M21: 3,744,883 km (0.088 R)
• M22: 4,189,040 km (0.071 R)
• M23: 4,522,792 km (0.063 R)
• M24: 4,671,493 km (0.116 R)
• M25: 4,908,456 km (0.038 R)
• M26: 5,574,765 km (0.078 R)
• M27: 6,081,453 km (0.078 R)
• M28: 6,602,801 km (0.109 R)
• M29: 7,287,211 km (0.062 R)
• M30: 7,461,942 km (0.113 R)
• M31: 7,866,305 km (0.083 R)
• M32: 7,942,899 km (0.077 R)
• M33: 8,434,029 km (0.092 R)
• M34: 8,643,765 km (0.053 R)
• M35: 9,554,218 km (0.09 R)
• M36: 9,800,306 km (0.086 R)
• M37: 10,298,916 km (0.088 R)
• M38: 10,438,790 km (0.092 R)
• M39: 10,579,412 km (0.094 R)
• M40: 11,291,797 km (0.106 R)
• M41: 11,378,414 km (0.053 R)
• M42: 11,552,097 km (0.111 R)
• M43: 11,668,484 km (0.064 R)
• M44: 12,049,211 km (0.119 R)
• M45: 12,523,436 km (0.072 R)
• M46: 13,033,864 km (0.111 R)
• M47: 13,155,038 km (0.089 R)
• M48: 13,306,880 km (0.106 R)
• M49: 13,797,112 km (0.062 R)
• M50: 14,293,029 km (0.059 R)
• M51: 14,386,678 km (0.074 R)
• M52: 14,826,495 km (0.107 R)
• M53: 15,783,772 km (0.088 R)
• M54: 16,498,401 km (0.072 R)
• M55: 17,456,426 km (0.095 R)
• M56: 17,858,246 km (0.04 R)
• M57: 18,195,290 km (0.093 R)
• M58: 18,296,867 km (0.052 R)
• M59: 18,432,552 km (0.031 R)
• M60: 18,534,578 km (0.092 R)
• M61: 18,773,186 km (0.079 R)
• M62: 19,150,323 km (0.068 R)
• M63: 19,426,331 km (0.113 R)
• M64: 20,296,841 km (0.053 R)
• M65: 20,789,915 km (0.093 R)
• M66: 20,896,130 km (0.117 R)
• M67: 21,144,612 km (0.089 R)
• M68: 21,716,225 km (0.091 R)
• M69: 21,859,839 km (0.098 R)
• M70: 22,184,317 km (0.089 R)
• M71: 22,329,128 km (0.091 R)
• M72: 22,984,217 km (0.083 R)
• M73: 23,167,325 km (0.082 R)
• M74: 23,314,080 km (0.083 R)
• M75: 23,424,483 km (0.117 R)
• M76: 23,719,490 km (0.105 R)
• M77: 24,761,888 km (0.111 R)
• M78: 25,213,225 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.5

Radius: 6.5

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.72 AU - 8.22 AU

Year: 12935 Days

Day: 23.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,790,513 km

• M1: 97,837 km (0.081 R)
• M2: 226,641 km (0.118 R)
• M3: 553,662 km (0.083 R)
• M4: 649,255 km (0.074 R)
• M5: 838,795 km (0.099 R)
• M6: 1,353,562 km (0.102 R)
• M7: 1,484,310 km (0.085 R)
• M8: 1,551,330 km (0.078 R)
• M9: 1,711,699 km (0.072 R)
• M10: 1,877,453 km (0.098 R)
• M11: 1,925,773 km (0.113 R)
• M12: 2,023,760 km (0.097 R)
• M13: 2,148,525 km (0.094 R)
• M14: 2,250,251 km (0.102 R)
• M15: 2,301,713 km (0.1 R)
• M16: 2,458,342 km (0.076 R)
• M17: 2,645,638 km (0.094 R)
• M18: 2,810,046 km (0.106 R)
• M19: 3,559,831 km (0.085 R)
• M20: 3,833,296 km (0.04 R)
• M21: 3,957,013 km (0.12 R)
• M22: 4,208,338 km (0.118 R)
• M23: 4,400,272 km (0.107 R)
• M24: 4,993,278 km (0.082 R)
• M25: 5,368,020 km (0.054 R)
• M26: 5,506,548 km (0.097 R)
• M27: 5,576,261 km (0.068 R)
• M28: 5,646,272 km (0.08 R)
• M29: 6,843,055 km (0.043 R)
• M30: 7,068,799 km (0.108 R)
• M31: 7,182,643 km (0.107 R)
• M32: 7,644,002 km (0.118 R)
• M33: 9,250,235 km (0.12 R)
• M34: 9,667,613 km (0.032 R)
• M35: 9,836,210 km (0.056 R)
• M36: 10,434,302 km (0.045 R)
• M37: 11,044,063 km (0.051 R)
• M38: 11,486,723 km (0.048 R)
• M39: 11,845,010 km (0.074 R)
• M40: 11,890,039 km (0.107 R)
• M41: 11,980,396 km (0.119 R)
• M42: 12,572,654 km (0.081 R)
• M43: 12,618,580 km (0.089 R)
• M44: 12,664,507 km (0.092 R)
• M45: 13,455,281 km (0.063 R)
• M46: 14,118,449 km (0.07 R)
• M47: 15,084,103 km (0.082 R)
• M48: 15,772,702 km (0.119 R)
• M49: 16,421,209 km (0.095 R)
• M50: 16,672,982 km (0.101 R)
• M51: 17,129,405 km (0.089 R)
• M52: 18,314,370 km (0.075 R)
• M53: 18,470,999 km (0.088 R)
• M54: 18,523,208 km (0.083 R)
• M55: 18,680,286 km (0.042 R)
• M56: 19,419,300 km (0.093 R)
• M57: 21,582,934 km (0.075 R)
• M58: 21,637,986 km (0.038 R)
• M59: 22,692,950 km (0.061 R)
• M60: 23,594,427 km (0.084 R)
• M61: 23,651,124 km (0.057 R)
• M62: 24,507,572 km (0.097 R)
• M63: 24,737,504 km (0.107 R)
• M64: 25,083,973 km (0.075 R)
• M65: 25,606,668 km (0.076 R)
• M66: 28,153,272 km (0.099 R)
• M67: 28,213,410 km (0.047 R)
• M68: 28,999,697 km (0.026 R)
• M69: 29,242,943 km (0.105 R)
• M70: 29,854,349 km (0.107 R)
• M71: 29,915,685 km (0.111 R)
• M72: 30,655,446 km (0.114 R)
• M73: 30,779,313 km (0.104 R)
• M74: 31,027,496 km (0.11 R)
• M75: 32,215,752 km (0.07 R)
• M76: 32,910,335 km (0.107 R)
• M77: 33,865,667 km (0.11 R)
• M78: 34,378,787 km (0.112 R)
• M79: 34,959,227 km (0.108 R)
• M80: 38,108,861 km (0.119 R)
• M81: 38,242,152 km (0.032 R)
• M82: 38,375,444 km (0.07 R)
• M83: 38,509,035 km (0.09 R)
• M84: 38,642,626 km (0.053 R)
• M85: 41,279,737 km (0.043 R)
• M86: 41,622,017 km (0.098 R)
• M87: 42,102,825 km (0.113 R)
• M88: 42,931,298 km (0.099 R)
• M89: 44,814,885 km (0.098 R)
• M90: 45,166,589 km (0.054 R)
• M91: 46,511,773 km (0.039 R)
• M92: 46,582,832 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.2

Radius: 4.4

Gravity: 50.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.64 AU - 9.48 AU

Year: 16085 Days

Day: 17.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 147.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,790,513 km

• M1: 164,857 km (0.12 R)
• M2: 234,121 km (0.069 R)
• M3: 541,095 km (0.105 R)
• M4: 860,337 km (0.117 R)
• M5: 1,430,305 km (0.085 R)
• M6: 1,549,834 km (0.075 R)
• M7: 1,766,900 km (0.051 R)
• M8: 2,438,744 km (0.06 R)
• M9: 2,617,963 km (0.116 R)
• M10: 3,536,045 km (0.098 R)
• M11: 3,820,879 km (0.113 R)
• M12: 5,123,428 km (0.11 R)
• M13: 5,538,712 km (0.094 R)
• M14: 5,916,745 km (0.075 R)
• M15: 6,012,638 km (0.111 R)
• M16: 7,304,565 km (0.088 R)
• M17: 8,951,488 km (0.104 R)
• M18: 9,338,797 km (0.114 R)
• M19: 10,941,289 km (0.12 R)
• M20: 12,381,169 km (0.08 R)
• M21: 13,248,088 km (0.031 R)
• M22: 13,815,812 km (0.045 R)
• M23: 14,198,633 km (0.086 R)
• M24: 14,455,792 km (0.055 R)
• M25: 14,649,671 km (0.068 R)
• M26: 14,974,597 km (0.098 R)
• M27: 15,367,890 km (0.085 R)
• M28: 15,764,474 km (0.041 R)
• M29: 16,097,479 km (0.108 R)
• M30: 16,906,355 km (0.107 R)
• M31: 17,042,339 km (0.1 R)
• M32: 17,659,281 km (0.099 R)
• M33: 17,797,359 km (0.07 R)
• M34: 18,074,564 km (0.102 R)
• M35: 18,423,127 km (0.033 R)
• M36: 20,415,472 km (0.115 R)
• M37: 21,216,718 km (0.117 R)
• M38: 22,251,337 km (0.108 R)
• M39: 23,453,655 km (0.06 R)
• M40: 24,908,793 km (0.063 R)
• M41: 25,686,254 km (0.034 R)
• M42: 26,471,642 km (0.059 R)
• M43: 26,946,616 km (0.106 R)
• M44: 27,744,571 km (0.111 R)
• M45: 28,469,372 km (0.099 R)
• M46: 29,281,988 km (0.065 R)
• M47: 29,691,138 km (0.066 R)
• M48: 30,019,805 km (0.104 R)
• M49: 30,267,090 km (0.118 R)
• M50: 30,349,668 km (0.101 R)
• M51: 31,096,311 km (0.093 R)
• M52: 32,438,503 km (0.057 R)
• M53: 32,946,687 km (0.052 R)
• M54: 33,031,659 km (0.117 R)
• M55: 34,659,583 km (0.071 R)
• M56: 35,526,802 km (0.099 R)
• M57: 35,788,448 km (0.113 R)
• M58: 35,875,813 km (0.114 R)
• M59: 36,576,979 km (0.104 R)
• M60: 36,664,942 km (0.085 R)
• M61: 37,548,467 km (0.036 R)
• M62: 37,903,912 km (0.049 R)
• M63: 38,886,919 km (0.116 R)
• M64: 38,976,828 km (0.099 R)
• M65: 39,156,495 km (0.114 R)
• M66: 39,516,876 km (0.073 R)
• M67: 39,787,947 km (0.094 R)
• M68: 39,878,454 km (0.059 R)
• M69: 40,422,691 km (0.088 R)
• M70: 41,518,645 km (0.106 R)
• M71: 42,809,525 km (0.079 R)
• M72: 43,646,376 km (0.054 R)
• M73: 47,526,047 km (0.101 R)
• M74: 49,166,836 km (0.092 R)
• M75: 49,458,253 km (0.088 R)
• M76: 51,613,210 km (0.087 R)
• M77: 51,711,795 km (0.063 R)
• M78: 53,099,914 km (0.051 R)
• M79: 53,698,455 km (0.033 R)
• M80: 55,003,248 km (0.055 R)
• M81: 55,507,841 km (0.086 R)
• M82: 56,115,358 km (0.107 R)
• M83: 57,234,799 km (0.079 R)
• M84: 58,053,548 km (0.08 R)
• M85: 58,567,267 km (0.113 R)
• M86: 58,876,187 km (0.114 R)
• M87: 61,995,452 km (0.11 R)
• M88: 63,575,056 km (0.115 R)
• M89: 64,848,283 km (0.04 R)
• M90: 65,701,739 km (0.087 R)
• M91: 69,806,256 km (0.099 R)
• M92: 69,915,313 km (0.103 R)
• M93: 70,571,300 km (0.111 R)
• M94: 70,680,805 km (0.077 R)
• M95: 73,548,297 km (0.222 R)
• M96: 73,992,902 km (0.191 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.1

Radius: 6.3

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.95 AU - 9.09 AU

Year: 19042 Days

Day: 19.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,790,513 km

• M1: 169,943 km (0.078 R)
• M2: 260,899 km (0.081 R)
• M3: 554,559 km (0.072 R)
• M4: 1,102,836 km (0.115 R)
• M5: 2,055,475 km (0.067 R)
• M6: 2,151,965 km (0.102 R)
• M7: 2,416,454 km (0.109 R)
• M8: 3,421,602 km (0.1 R)
• M9: 4,209,534 km (0.067 R)
• M10: 4,291,365 km (0.09 R)
• M11: 4,665,958 km (0.034 R)
• M12: 5,402,129 km (0.085 R)
• M13: 6,081,303 km (0.118 R)
• M14: 6,407,426 km (0.098 R)
• M15: 6,501,523 km (0.088 R)
• M16: 6,643,791 km (0.12 R)
• M17: 7,667,788 km (0.116 R)
• M18: 9,160,925 km (0.11 R)
• M19: 9,696,186 km (0.092 R)
• M20: 10,740,828 km (0.119 R)
• M21: 11,134,719 km (0.093 R)
• M22: 12,520,594 km (0.102 R)
• M23: 12,638,477 km (0.073 R)
• M24: 12,994,520 km (0.101 R)
• M25: 14,204,916 km (0.083 R)
• M26: 15,261,825 km (0.119 R)
• M27: 18,446,764 km (0.101 R)
• M28: 18,917,997 km (0.093 R)
• M29: 19,325,053 km (0.087 R)
• M30: 20,494,160 km (0.115 R)
• M31: 20,772,562 km (0.098 R)
• M32: 21,122,322 km (0.091 R)
• M33: 21,474,026 km (0.099 R)
• M34: 21,544,637 km (0.03 R)
• M35: 23,479,087 km (0.105 R)
• M36: 23,916,511 km (0.077 R)
• M37: 24,651,485 km (0.1 R)
• M38: 24,799,288 km (0.097 R)
• M39: 25,692,836 km (0.075 R)
• M40: 26,445,313 km (0.048 R)
• M41: 27,511,198 km (0.1 R)
• M42: 30,712,144 km (0.099 R)
• M43: 30,791,580 km (0.075 R)
• M44: 31,350,328 km (0.112 R)
• M45: 31,510,547 km (0.09 R)
• M46: 31,590,732 km (0.071 R)
• M47: 32,396,616 km (0.118 R)
• M48: 32,639,712 km (0.115 R)
• M49: 35,854,720 km (0.092 R)
• M50: 36,358,117 km (0.095 R)
• M51: 36,442,340 km (0.117 R)
• M52: 37,287,269 km (0.067 R)
• M53: 38,652,649 km (0.117 R)
• M54: 39,168,911 km (0.099 R)
• M55: 39,255,229 km (0.112 R)
• M56: 39,774,035 km (0.109 R)
• M57: 40,731,311 km (0.085 R)
• M58: 41,872,294 km (0.081 R)
• M59: 42,225,495 km (0.074 R)
• M60: 42,402,469 km (0.088 R)
• M61: 42,579,593 km (0.09 R)
• M62: 43,380,091 km (0.119 R)
• M63: 44,905,690 km (0.03 R)
• M64: 45,357,775 km (0.068 R)
• M65: 48,009,098 km (0.098 R)
• M66: 48,471,356 km (0.091 R)
• M67: 48,749,458 km (0.092 R)
• M68: 49,679,957 km (0.092 R)
• M69: 50,053,802 km (0.043 R)
• M70: 50,334,896 km (0.099 R)
• M71: 50,616,440 km (0.112 R)
• M72: 52,697,047 km (0.093 R)
• M73: 54,035,648 km (0.115 R)
• M74: 54,131,690 km (0.086 R)
• M75: 54,420,115 km (0.071 R)
• M76: 56,064,345 km (0.097 R)
• M77: 56,453,599 km (0.116 R)
• M78: 56,843,750 km (0.106 R)
• M79: 56,941,438 km (0.093 R)
• M80: 58,117,875 km (0.102 R)
• M81: 58,610,351 km (0.095 R)
• M82: 58,807,821 km (0.064 R)
• M83: 59,599,642 km (0.098 R)
• M84: 59,996,824 km (0.119 R)
• M85: 60,694,250 km (0.074 R)
• M86: 61,293,988 km (0.086 R)
• M87: 63,206,447 km (0.119 R)
• M88: 63,307,575 km (0.086 R)
• M89: 64,628,075 km (0.035 R)
• M90: 65,547,504 km (0.071 R)
• M91: 68,851,522 km (0.118 R)
• M92: 69,164,032 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 15,450 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit